Crystal structure of lanthanum(III) butyrate monohydrate

被引：9

作者：

Jongen, L

Meyer, G

Binnemans, K

机构：

[1] Katholieke Univ Leuven, Dept Chem, B-3001 Louvain, Belgium

[2] Univ Cologne, Inst Anorgan Chem, D-50939 Cologne, Germany

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2001年 / 323卷

关键词：

X-ray diffraction; crystal structure and symmetry; lanthanides; rare earths; metal soaps;

D O I：

10.1016/S0925-8388(01)01106-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Single crystals of lanthanum butyrate monohydrate were obtained by reaction between lanthanum hydroxide and an aqueous butyric acid solution. The crystal structure (triclinic P (1) over bar, Z=2, a=9.940(2) Angstrom, 0=12.182(2) Angstrom, c=14.652(2) Angstrom, alpha =85.98(3)degrees, beta =75.62(3)degrees, gamma =78.17(2)degrees) consists of layers parallel to (001). The alkyl chains are in an all-tr-ans conformation parallel to (110). The layers are constructed by lanthanum chains, which are connected to one another by bridging bidentate carboxylates. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：142 / 146

页数：5

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